Checkpoint SL 5

Features

New progressive geometry

For quick, nimble handling that still keeps you stable and in control on rougher descents.

Tire clearance

Lots of clearance means you can run meatier tires (700x45mm or 27.5x2.1") for tackling chunkier gravel and terrain.

Tons of mounts

Integrated frame bag and fender mounts make it easy to carry gear and water.

Sleek internal storage

Built-in storage compartment in the downtube lets you stow tools and gear.

IsoSpeed smooth

The damped, controlled rebound of the IsoSpeed decoupler soaks up fatiguing bumps without bouncing you around.

Shimano GRX

Shimano GRX was designed from the ground up for gravel adventure. With its gravel-specific ergonomics, optimized gearing options, rugged reliability, and quiet, stable drivetrain, GRX sets itself apart from the rest of the component world.

Specs

Frame	500 Series OCLV Carbon, IsoSpeed, internal cable routing, downtube storage door, 3S chain keeper, T47 BB, rack and fender mounts, integrated frame bag mounts, flat mount disc, dropper post compatible, 142x12mm thru axle
Fork	Trek Checkpoint, full carbon, tapered carbon steerer, rack mounts, fender mounts, flat mount disc, 12x100mm thru axle
Frame fit	Gravel

Weight	56 - 9.70 kg / 21.39 lbs
Weight limit	This bike has a maximum total weight limit (combined weight of bicycle, rider, and cargo) of 275 pounds (125 kg).

Shifter	Shimano GRX RX600, 11 speed
Front derailleur	Shimano GRX RX810, braze-on
Rear derailleur	Shimano GRX RX810, long cage, 34T max cog
*Crank	Size:49 Shimano GRX RX600, 46/30, 165mm length
	Size:52 Shimano GRX RX600, 46/30, 170mm length
	Size:54, 56 Shimano GRX RX600, 46/30, 172.5mm length
	Size:58, 61 Shimano GRX RX600, 46/30, 175mm length
Bottom bracket	Praxis, T47 threaded, internal bearing
Cassette	Shimano 105 HG700-11, 11-34, 11 speed
Chain	Shimano 105 HG601, 11 speed
Max chainring size	1x: 46T, 2x: 50/37

Hub front	Bontrager alloy, sealed bearing, centerlock disc, 100x12mm thru axle
Skewer front	Bontrager Switch thru axle, removable lever
Hub rear	Bontrager alloy, sealed bearing, centerlock disc, Shimano 11-speed freehub, 142x12mm thru axle
Skewer rear	Bontrager Switch thru axle, removable lever
Rim	Bontrager Paradigm SL, Tubeless Ready, 24-hole, 21mm width, Presta valve
Tire	Bontrager GR1 Team Issue, Tubeless Ready, Inner Strength casing, aramid bead, 120 tpi, 700x40mm
Tire part	Bontrager TLR sealant, 6oz
Rim strip	Bontrager TLR
Max tire size	See service manual

*Saddle	Size:49, 52 Bontrager Verse Comp, steel rails, 155mm width
	Size:54, 56, 58, 61 Bontrager Verse Comp, steel rails, 145mm width
Seatpost	Bontrager carbon, 27.2mm, 8mm offset, 330mm length
*Handlebar	Size:49 Bontrager Elite Gravel, 38cm width
	Size:52 Bontrager Elite Gravel, 40cm width
	Size:54, 56 Bontrager Elite Gravel, 42cm width
	Size:58, 61 Bontrager Elite Gravel, 44cm width
Handlebar tape	Bontrager Supertack Perf tape
*Stem	Size:49 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 70mm length
	Size:52, 54 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 80mm length
	Size:56, 58 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 90mm length
	Size:61 Bontrager Elite, 31.8mm, Blendr compatible, 7 degree, 100mm length
Brake	Shimano RX400 hydraulic disc, flat mount
Brake rotor	Shimano RT70, centerlock, 160mm
Rotor size	Max brake rotor sizes: 160mm front & rear

Bag	Bontrager BITS Internal Frame Storage Bag